<%@ WebService Class="wsHola"  language="c#" %>

using System.Web.Services;
using System.Xml.Serialization;
using System.Data;
using System.Data.SqlClient;

[WebService(Namespace="http://microsoft.com/webservices/")]
	
	public class wsHola
	{
	
	[WebMethod()]
	public int suma(int a, int b)
	{
	return a+b
	}
	
	}




